diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 9ef7048..6efeab0 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -1365,11 +1365,16 @@ void Human::ProcBuffEffect(Buff* buff)
             a8::SetBitFlag(status, HS_Assaulting);
             Entity* entity = room->GetEntityByUniId(skill_target_id);
             if (entity) {
-                move_dir = entity->pos - pos;
-                move_dir.Normalize();
-                skill_target_pos  = entity->pos;
-                skill_dir = skill_target_pos - pos;
-                skill_dir.Normalize();
+                if (entity->pos.Distance(pos) <= 0.000001f) {
+                    pos = entity->pos;
+                    skill_target_pos = entity->pos;
+                } else {
+                    move_dir = entity->pos - pos;
+                    move_dir.Normalize();
+                    skill_target_pos  = entity->pos;
+                    skill_dir = skill_target_pos - pos;
+                    skill_dir.Normalize();
+                }
             }
         }
         break;